n | a(n) |
---|---|
5 | 41 |
6 | 148 |
7 | 409 |
8 | 998 |
9 | 2597 |
10 | 6424 |
11 | 15889 |
12 | 39970 |
13 | 100192 |
14 | 251637 |
15 | 637063 |
16 | 1617110 |
17 | 4124272 |
18 | 10553278 |
19 | 27066824 |
20 | 69709557 |
21 | 179992524 |
22 | 465769748 |
23 | 1208198402 |
24 | 3140421406 |
25 | 8179001739 |
26 | 21338685037 |
27 | 55762148901 |
28 | 145935688930 |
29 | 382465573384 |
30 | 1003652346785 |
31 | 2636913002779 |
[41,148,409,998,2597,6424,15889,39970,100192, 251637,637063,1617110,4124272,10553278,27066824, 69709557,179992524,465769748,1208198402, 3140421406,8179001739,21338685037,55762148901, 145935688930,382465573384,1003652346785, 2636913002779] |